| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $102.47 | 13.474% | $116.2768 | $116.28 | $116.30 | $116.30 |
| Purchase #2 | $12.33 | 12.103% | $13.8223 | $13.82 | $13.80 | $13.80 |
| Purchase #3 | $58.63 | 3.669% | $60.7811 | $60.78 | $60.80 | $60.80 |
| Purchase #4 | $242.62 | 5.502% | $255.969 | $255.97 | $255.95 | $256.00 |
| Purchase #5 | $114.65 | 10.177% | $126.3179 | $126.32 | $126.30 | $126.30 |
| Purchase #6 | $94.37 | 5.724% | $99.7717 | $99.77 | $99.75 | $99.80 |
| Purchase #7 | $117.56 | 12.123% | $131.8118 | $131.81 | $131.80 | $131.80 |
| 7 purchase totals = | $742.63 | $804.7506 | $804.75 | $804.70 | $804.80 | |